Crosswords0 min ago
Windows 7 Firewall
My new Acer laptop has come with Windows 7 installed.
Would there be any advantage in installing Zone Alarm ( free) alongside the built in Windows firewall ?
Cheers.
D
Would there be any advantage in installing Zone Alarm ( free) alongside the built in Windows firewall ?
Cheers.
D
Answers
1 to 7 of 7
Best Answer
No best answer has yet been selected by derekpara. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.
Well installing it "along side" the windows firewall would almost certainly cause a nightmare, assuming you actually mean disabling the windows firewall and using zone alarm instead....
The advantage of third party firewalls over the default configuration of the windows firewall is, third party firewalls are bidirectional (i.e. they stop/monitor connections into your computer and out from your computer.) whereas the windows firewall in it's default settings only deals with inbound connections (which is pretty pointless for most people as their router does a better job of blocking inbound connections)
The advantage of blocking outbound connections is that, in theory, if your computer was to get infected by something then whatever infected it wouldn't be able to send any information out to anyone... In practice what normally happens is people see a warning from the firewall stating "xxxx.exe requires access to the internet, do you want to block or allow it?" and they just click allow which totally negates any benefit of having an outbound firewall.
In short... if you've got good antivirus and don't browse risky sites or install pirated software then the windows firewall (or no firewall if your computer is behind a router) is good enough.... if you want the extra level of protection then it's only as good as the user clicking the Allow or Block prompts when they come up, if you just allow everything then you may as well not bother.
(personally, I don't bother and actually have the firewall turned off altogether when on trusted networks)
The advantage of third party firewalls over the default configuration of the windows firewall is, third party firewalls are bidirectional (i.e. they stop/monitor connections into your computer and out from your computer.) whereas the windows firewall in it's default settings only deals with inbound connections (which is pretty pointless for most people as their router does a better job of blocking inbound connections)
The advantage of blocking outbound connections is that, in theory, if your computer was to get infected by something then whatever infected it wouldn't be able to send any information out to anyone... In practice what normally happens is people see a warning from the firewall stating "xxxx.exe requires access to the internet, do you want to block or allow it?" and they just click allow which totally negates any benefit of having an outbound firewall.
In short... if you've got good antivirus and don't browse risky sites or install pirated software then the windows firewall (or no firewall if your computer is behind a router) is good enough.... if you want the extra level of protection then it's only as good as the user clicking the Allow or Block prompts when they come up, if you just allow everything then you may as well not bother.
(personally, I don't bother and actually have the firewall turned off altogether when on trusted networks)
"Chuck, by 'alongside' I meant in 'addition to' or, ' as well as.' "
Yes I figured that... you really don't want to run any other firewall in addition to the windows one, if you're going to do it you run it instead of the windows firewall (although the zone alarm setup disables the windows firewall, so it deal with this part for you)
Yes I figured that... you really don't want to run any other firewall in addition to the windows one, if you're going to do it you run it instead of the windows firewall (although the zone alarm setup disables the windows firewall, so it deal with this part for you)
Generally when Windows sees another firewall is installed the Windows firewall is turned off.
Later, if the other Firewall (like Zone Alarm) is then uninstalled then the Windows firewall is turned on again.
Windows 7 does have something called the Action Centre and you can look in there to see what security software Windows thinks you have installed and if it working properly.
You can see the Action Centre by going int into the Control Panel.
Later, if the other Firewall (like Zone Alarm) is then uninstalled then the Windows firewall is turned on again.
Windows 7 does have something called the Action Centre and you can look in there to see what security software Windows thinks you have installed and if it working properly.
You can see the Action Centre by going int into the Control Panel.
1 to 7 of 7
